A backward ejaculation in males into the posterior urethra and urinary bladder instead of into the anterior urethra and out through the meatus of the penis. It occurs in men with multiple sclerosis, diabetes, and some types of prostate surgery.
Ejaculation in which the seminal fluid is discharged into the bladder rather than through the urethra. Retrograde ejaculation can occur as a consequence of some psychotropic drugs or radical prostatectomy.
A medical condition where the ejaculation of semen occurs in a retrograde manner, flowing backward into the bladder instead of being expelled outward.